Charging Comparison
BYD SEALION 7 vs Hyundai IONIQ 5 N
Compared variants: 91.3 kWh AWD Excellence vs N Performance
Updated April 2026
Data shown is approximate and based on publicly available specifications and real-world estimates. For models with multiple battery versions, this page compares the variants listed above. Actual performance varies with driving conditions, temperature, state of charge, and charger hardware. Always check the manufacturer specification page and your vehicle's manual for official figures. EVcourse is not affiliated with any vehicle manufacturer.
Quick verdict
The Hyundai IONIQ 5 N has the higher published DC charging figure at 263 kW, while the Hyundai IONIQ 5 N is more efficient at approximately 205 Wh/km. The BYD SEALION 7 offers more WLTP rated range at 502 km.
Side-by-Side Specs
| Spec | BYD SEALION 7 | Hyundai IONIQ 5 N |
|---|---|---|
| Compared variant | 91.3 kWh AWD Excellence | N Performance |
| Battery (approx.) | ~91.3 kWh | ~80 kWh |
| WLTP range (rated) | ~502 km | ~448 km |
| Efficiency (approx.) | ~208 Wh/km | ~205 Wh/km |
| DC fast charging (published) | up to 230 kW | up to 263 kW |
| 10-80% charge time (approx.) | ~24 min | ~18 min |
| Max AC charging | up to 11 kW | up to 11 kW |
| DC connector | CCS2 | CCS2 |
Charging Speed
The Hyundai IONIQ 5 N has the higher published DC charging figure at 263 kW, which is roughly 14% higher than the BYD SEALION 7 at 230 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.
For the published fast-charge window, the Hyundai IONIQ 5 N is listed at about 18 minutes, which is 6 minutes quicker than the BYD SEALION 7 at 24 minutes. On a road trip, that difference adds up over multiple stops.
Range and Efficiency
The BYD SEALION 7 has a WLTP rated range of approximately 502 km, which is roughly 54 km more than the Hyundai IONIQ 5 N at approximately 448 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.
Efficiency matters more than battery size for daily driving costs. The Hyundai IONIQ 5 N consumes 205 Wh/km, compared to 208 Wh/km for the BYD SEALION 7. That means the Hyundai IONIQ 5 N uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.
A more efficient car does not always mean more range. Battery size plays a role too. The BYD SEALION 7 has approximately 91.3 kWh of useable battery , while the Hyundai IONIQ 5 N has approximately 80 kWh.
Which One Should You Choose?
If fast charging is your priority, the Hyundai IONIQ 5 N has the higher published DC figure (up to 263 kW) and the shorter published charge time at approximately 18 minutes. For long road trips, published stop time matters more than the headline kW number alone.
Both cars support 11 kW AC charging, so home and workplace charging speeds will be similar.
If you mostly charge at home or at work and care more about daily driving costs, the Hyundai IONIQ 5 N is the more efficient choice at 205 Wh/km. Lower consumption means lower electricity bills over time.
For maximum range between charges, the BYD SEALION 7 has a WLTP rated range of approximately 502 km, which is roughly 54 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.
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From Finn, engineer: Charging specs alone do not tell the full story. Real-world charging speed depends on battery temperature, state of charge, and the charger itself. These comparisons use manufacturer-published data. Approximate values only.
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